Example 9.4.3. coutinued-----
proc iml;
y1={12.7, 7.2, 14.8,
5.6, 13.9, 10.4, 16.6, 13.9, 11.9, 10.7, 10.1,
10.8, 14.7, 9.7, 5.5, 13.1,
8.8, 8.3, 16.2,
7.7, 14.5, 11.6,
5.3, 11.2, 13.5,
11.6, 10.0, 12.3, 13.6, 12.8, 10.9, 8.3};
y2={10.4, 8.4, 13.9, 10.2, 12.1,
11.2, 17.8, 14.3, 7.0, 11.3,
6.9,
5.2, 14.4, 12.1,
7.1, 6.5, 17.7,
3.2, 11.9, 4.9, 14.0,
2.5,
6.1, 11.0,
9.7, 2.4, 14.8, 16.2, 14.9,
13.2, 14.3, 10.5};
y3={ 5.1, 8.5,
8.4, 7.8,
8.8, 12.5, 14.0, 5.9, 5.9,
4.4, 7.8,
1.3, 11.6,
5.2, 7.8,
1.3, 11.5, 5.2, 10.2, 11.7,
16.9, 5.5,
1.5, 5.7,
12.3, 9.7,
9.1, 6.6,
9.3, 11.6, 10.8, 7.5};
y4={ 8.6, 6.8,
7.3, 6.1,
8.8, 7.0,
6.8, 7.7,
6.1, 3.9,
6.4,
1.3,
7.4, 9.1,
3.1, 0.9,
6.6, 8.9, 15.6, 12.7,
8.4, 4.5,
4.1,
8.1, 13.4, 14.0, 9.6, 9.2, 10.2,
11.5, 9.6, 10.6};
y5={ 7.1, 6.3,
8.0, 6.4,
8.1, 6.9,
5.9, 9.2,
0.8, 4.7,
9.5,
2.1, 7.8,
9.7, 1.5,
0.8, 5.4,
4.3, 15.3, 13.2, 13.1, 5.8,
6.2, 10.0, 14.0,
10.8, 8.2,
8.3, 11.5, 11.1, 13.2, 8.5};
y6={ 9.7, 4.5, 10.4, 16.5,
7.8, 6.9, 5.3,
5.7, 5.1,
5.3, 7.9,
6.3, 14.8,
5.2, 8.4,
0.5, 12.0, 4.4, 13.9, 10.7,
9.8, 8.6,
2.1,
8.1, 6.1, 10.3,
9.3, 12.6, 15.8, 10.5, 10.0, 6.2};
y7={ 3.0, 7.9,
6.0, 16.7, 4.8,
6.0, 3.7,
7.3, 4.2,
6.6, 5.7,
6.6,
9.7, 8.8, 12.6,
0.9, 2.3,
8.1, 5.6,
9.0, 6.6,
6.0,
11.7, 11.2,
3.3, 5.7,
7.2, 8.1,
2.7, 6.2,
6.0, 13.1};
y8={ 4.9, 7.0, 7.4, 12.8, 6.5,
7.3, 2.7,
6.1, 9.7,
8.1, 9.8,
8.9,
9.9, 6.5, 13.9, 10.7,
0.6, 11.8, 2.0,
7.5, 6.0, 16.4,
14.7, 12.1,
1.2, 15.5, 4.1, 4.8, 5.6,
6.4, 2.2,
4.1};
y9={ 3.8, 7.7,
7.2, 11.6, 4.1,
1.2, 1.0,
9.2, 10.1, 9.9,
4.7,
12.9,
8.9, 7.3,
4.2, 13.4, 1.0,
7.3, 0.0,
0.7, 9.7,
9.9,
13.4,
9.2, 1.9,
3.8, 7.0,
7.9, 2.7,
2.5, 2.0,
5.1};
y10={5.5, 8.7, 10.5, 15.9, 7.1, 9.0,
7.7, 9.7,
7.7, 8.8,
5.9,
15.0, 15.5,
5.7, 11.1, 7.9,
7.0, 7.0,
0.8, 1.4,
9.8, 8.8,
7.0,
6.6, 1.3,
1.8, 3.4,
8.2, 4.3,
4.1, 7.0,
6.2};
y11={6.3, 7.1, 12.7, 10.6, 7.0, 10.8, 7.4,
7.3, 15.3, 11.4, 4.5,
13.0, 11.0,
6.0, 16.0, 9.8,
9.8, 10.3, 3.6,
0.4, 5.1,
9.4,
4.2,
8.9, 2.8,
6.3, 6.5,
9.9, 3.0,
4.9, 4.1,
8.3};
y12={5.3, 11.4, 8.9,
4.5, 7.6,
8.1, 11.5, 9.0, 10.9, 10.1,
7.6,
8.6,
5.0, 12.2, 8.9, 12.9,
4.8, 9.5,
8.9, 0.3,
6.0, 8.4,
13.3, 10.4, 5.8, 1.5,
1.3, 5.2,
1.3, 4.0,
4.2, 6.0};
x1={ 0.25,
0.25, 0.25,
0.25, 0.25,
0.25,
0.25, 0.25,
0.65, 0.65,
0.65, 0.65,
0.65, 0.65,
0.65, 0.65,
1.30, 1.30,
1.30, 1.30,
1.30, 1.30,
1.30, 1.30,
1.71, 1.71,
1.71, 1.71,
1.71, 1.71,
1.71, 1.71};
x2={ 0.0625,
0.0625, 0.0625,
0.0625, 0.0625,
0.0625,
0.0625,
0.0625, 0.4225,
0.4225, 0.4225,
0.4225,
0.4225,
0.4225, 0.4225,
0.4225, 1.6900,
1.6900,
1.6900,
1.6900, 1.6900,
1.6900, 1.6900,
1.6900,
2.9241,
2.9241, 2.9241,
2.9241, 2.9241,
2.9241,
2.9241,
2.9241};
x4={ 254,
262, 301,
311, 290, 300,
306, 286,
275, 282,
256, 276,
337,
296, 309, 296,
275, 192,
338,
248, 315, 295,
312, 286,
275,
270, 290, 260,
302, 284,
280,
329};